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. r <br /> PART F (Cont'd) <br /> F5. Wastewater strength Estimates - Enter the average annual and maximum wastewater strength <br /> for this building for each of the following elements of wastewater strength for the period covered <br /> by the Permit. To lbeeestraebtlieshte�pd�nfrom laboratory data following start up of <br /> ANY SIGNIFIE�NT blOIA T1QKiR8f THEE SVVALUES CAN RESULT IN TERMINATION OF THE PERMIT. <br /> ELEMENTS OF WASTEWATER STRENGTH UNIT CODE J AVERAGE I MAXIMUM <br /> Suspended Solids m /1 TSS <br /> Total Chemical Oxygen Demand mg/1 CODT <br /> Filtered Chem. Oxygen Demand mg/1 CODF <br /> Oil and Grease MQ/1 O&GT <br /> Chlorine Demand (See Instructions) m /I CL2D <br /> Biochemical Oxygen Demand m /I BOD <br /> Total Organic Carbon mg/1 TOC <br /> If data from a commercial laboratory was used to determine the values, please give the name and address of the laboratory. <br /> Name Address zip <br /> F6. Pollution Abatement Practices <br /> a. Wastewater Pretreatment - Check the type of treatment , if any, given wastewater from itis <br /> this building sewer before it is discharged to the community sewer: <br /> ❑none, Ulholding tank, ❑grease trap, ❑oil and water separator, ❑grinding, ❑sedimentation, Q pH adjustment, <br /> ❑ biological treatment, ❑ screening, ❑chlorination, or A other. Solids settling <br /> Description. <br /> Describe the loading rates,design capacity,physical size,etc. of each pretreatment facility checked above. <br /> Pretreatment facilities include pH control between S and 10 , <br /> solids settl_,ng and final pH chenkina_prior to discharge to the <br /> sewer_ »psi gn -Js haled nn 10 waahag,[fJ'ay of 600 gals. each, <br /> but the systpm c7,4n handles a larger number of washes if necessary <br /> __ (washes arp hat-nhr_ 11rpaf-mant- is hat„chl/rnnti ntlnus)_� <br /> b. Planning Wastewater Pretreatment Inprovements - Describe any changes in treatment or <br /> disposal methods planned or under construction for the wastewater carried by this <br /> building sewer. <br /> An of grease separator will e installed to treat t e e vent <br /> from the steam cleaning rack . <br /> _ _Lts clear water discharge will be added to <br /> the tank washing Its <br /> system for ultimate discharge to the <br /> sewer. — <br /> F7. Stormwater Area <br /> Total Area in square feet exposed to storm water and draining to this building sewer: <br /> 1680 square feet. <br /> INSTRUCTIONS SEE ON BACK <br /> MUD 17298 <br /> Page 2 of 2 <br />